Between 1847 and 1854 more than one million people left this European country and emigrated to the United States and elsewhere. What nationality were these people, and what natural event caused their mass emigration?

In what year did the Titanic sink?

What wall divided Berlin from 1961 to 1989?

Which ancient wonder was located in Alexandria, Egypt?

Which empire was ruled by Genghis Khan?

In June, 1994, the French, British and Americans celebrated the 50th anniversary of what event?

What is the second largest city in Japan?